> +if ($itemnumber) {
> + my @selected_items = ();
> + foreach my $item (@items) {
> + push @selected_tems, $item if $item->{'itemnumber'} ==
> $itemnumber;
> }
> + @items = @selected_items;
> +}
> +foreach my $item (@items){
>
Or just:
($itemnumber) and @items = (grep {$item->{'itemnumber'} == $itemnumber}
@items);
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